Toshiba Satellite Pro M300 User Guide - Page 103

Monitoring main battery power, When Hibernation mode is enabled and the RTC battery is

Page 103 highlights

Mobile Computing Monitoring main battery power 103 NOTE Depending on your system, the RTC battery may only charge while the computer is turned on. If the RTC battery is low, the real-time clock and calendar may display the incorrect time and date, or stop working. To recharge the RTC battery, plug the computer into a live electrical outlet and leave the computer powered on for 24 hours. NOTE It is seldom necessary to charge the RTC battery because it charges while the computer is on. If the RTC battery is low, the real-time clock and calendar may display the incorrect time and date or stop working. When Hibernation mode is enabled and the RTC battery is completely discharged, a warning prompts you to reset the real-time clock. The computer can be used while the RTC battery is being charged, although the charging status of the RTC battery cannot be monitored. Monitoring main battery power The computer's main battery light gives you an indication of the main battery's current charge. The following also applies to the secondary battery (available on certain models) if installed. ❖ Glows amber while the main battery is being charged (AC adaptor connected). ❖ Glows green when the main battery is fully charged. ❖ Is unlit when the battery has discharged, the battery is not charging, or the AC adaptor is not plugged into the computer or AC outlet. NOTE Battery life and charge time may vary, depending upon power management settings, applications and features used. ❖ Flashes amber when the main battery charge is low and it is time to recharge the main battery or plug in the AC adaptor.

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103
Mobile Computing
Monitoring main battery power
Depending on your system, the RTC battery may only charge while
the computer is turned on.
If the RTC battery is low, the real-time clock and calendar may
display the incorrect time and date, or stop working.
To recharge the RTC battery, plug the computer into a live electrical
outlet and leave the computer powered on for 24 hours.
It is seldom necessary to charge the RTC battery because it charges
while the computer is on. If the RTC battery is low, the real-time
clock and calendar may display the incorrect time and date or stop
working.
When Hibernation mode is enabled and the RTC battery is
completely discharged, a warning prompts you to reset the real-time
clock.
The computer can be used while the RTC battery is being charged,
although the charging status of the RTC battery cannot be
monitored.
Monitoring main battery power
The computer’s main battery light gives you an indication of the
main battery’s current charge. The following also applies to the
secondary battery (available on certain models) if installed.
Glows amber while the main battery is being charged (AC
adaptor connected).
Glows green when the main battery is fully charged.
Is unlit when the battery has discharged, the battery is not
charging, or the AC adaptor is not plugged into the computer or
AC outlet.
Battery life and charge time may vary, depending upon power
management settings, applications and features used.
Flashes amber when the main battery charge is low and it is
time to recharge the main battery or plug in the AC adaptor.
NOTE
NOTE
NOTE